51363950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 106493184

約数和(自身を除く): 55129234

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 1987, 2350, 2585, 3974, 5170, 9935, 12925, 19870, 21857, 25850, 43714, 49675, 93389, 99350, 109285, 186778, 218570, 466945, 546425, 933890, 1027279, 1092850, 2054558, 2334725, 4669450, 5136395, 10272790, 25681975, 51363950]

約数ペア:

[(1, 51363950), (2, 25681975), (5, 10272790), (10, 5136395), (11, 4669450), (22, 2334725), (25, 2054558), (47, 1092850), (50, 1027279), (55, 933890), (94, 546425), (110, 466945), (235, 218570), (275, 186778), (470, 109285), (517, 99350), (550, 93389), (1034, 49675), (1175, 43714), (1987, 25850), (2350, 21857), (2585, 19870), (3974, 12925), (5170, 9935)]